diff --git a/Source/am_map.c b/Source/am_map.c
index 50afe010..c5dc4316 100644
--- a/Source/am_map.c
+++ b/Source/am_map.c
@@ -640,7 +640,7 @@ void AM_Start()
   if (!stopped)
     AM_Stop();
   stopped = false;
-  if (lastlevel != gamemap || lastepisode != gameepisode || hires!=last_hires 
+  if (lastlevel != gamemap || lastepisode != gameepisode || hires!=last_hires
     || widescreen != last_widescreen)
   {
     last_hires = hires;          // killough 11/98
diff --git a/Source/d_player.h b/Source/d_player.h
index d657821c..7429bfb1 100644
--- a/Source/d_player.h
+++ b/Source/d_player.h
@@ -169,9 +169,6 @@ typedef struct player_s
   // True if secret level has been done.
   boolean             didsecret;      
 
-  // [crispy] show centered "Secret Revealed!" message
-  //char*               centermessage;
-
   // [AM] Previous position of viewz before think.
   //      Used to interpolate between camera positions.
   angle_t		oldviewz;
diff --git a/Source/f_finale.c b/Source/f_finale.c
index 61e29c22..89519194 100644
--- a/Source/f_finale.c
+++ b/Source/f_finale.c
@@ -723,7 +723,7 @@ void F_BunnyScroll (void)
     if (x2 < p2offset)
       F_DrawPatchCol (x, p1, x2 - p1offset);
     else
-      F_DrawPatchCol (x, p2, x2 - p2offset);           
+      F_DrawPatchCol (x, p2, x2 - p2offset);
   }
       
   if (finalecount < 1130)
@@ -731,7 +731,7 @@ void F_BunnyScroll (void)
   if (finalecount < 1180)
   {
     V_DrawPatch ((ORIGWIDTH-13*8)/2,
-                 (ORIGHEIGHT-8*8)/2,0, 
+                 (ORIGHEIGHT-8*8)/2,0,
                  W_CacheLumpName ("END0",PU_CACHE));
     laststage = 0;
     return;
@@ -747,8 +747,8 @@ void F_BunnyScroll (void)
   }
       
   sprintf (name,"END%i",stage);
-  V_DrawPatch ((ORIGWIDTH-13*8)/2, 
-               (ORIGHEIGHT-8*8)/2,0, 
+  V_DrawPatch ((ORIGWIDTH-13*8)/2,
+               (ORIGHEIGHT-8*8)/2,0,
                W_CacheLumpName (name,PU_CACHE));
 }
 
diff --git a/Source/hu_stuff.c b/Source/hu_stuff.c
index d7ada663..cc341bae 100644
--- a/Source/hu_stuff.c
+++ b/Source/hu_stuff.c
@@ -43,7 +43,7 @@
 int hud_active;       //jff 2/17/98 controls heads-up display mode 
 int hud_displayed;    //jff 2/23/98 turns heads-up display on/off
 int hud_nosecrets;    //jff 2/18/98 allows secrets line to be disabled in HUD
-int hud_secret_message; // "A secret is revealed" message
+int hud_secret_message; // "A secret is revealed!" message
 int hud_distributed;  //jff 3/4/98 display HUD in different places on screen
 int hud_graph_keys=1; //jff 3/7/98 display HUD keys as graphics
 
@@ -453,7 +453,7 @@ void HU_Start(void)
 
   // [crispy] re-calculate WIDESCREENDELTA
   I_GetScreenDimensions();
-  
+
   // create the message widget
   // messages to player in upper-left of screen
   HUlib_initSText(&w_message, HU_MSGX, HU_MSGY, HU_MSGHEIGHT, hu_font,
@@ -1325,6 +1325,7 @@ void HU_Ticker(void)
 
   if (showMessages || message_dontfuckwithme)
   {
+    // [Woof!] "A secret is revealed!" message
     if (plr->message == s_HUSTR_SECRETFOUND)
     {
       extern int M_StringWidth(const char *string);
diff --git a/Source/hu_stuff.h b/Source/hu_stuff.h
index 0e2c3ddf..4e815169 100644
--- a/Source/hu_stuff.h
+++ b/Source/hu_stuff.h
@@ -84,7 +84,7 @@ extern int hud_displayed;   // hud is displayed
 //jff 2/18/98 hud/status control
 extern int hud_active;      // hud mode 0=off, 1=small, 2=full
 extern int hud_nosecrets;   // status does not list secrets/items/kills
-extern int hud_secret_message; // "A secret is revealed" message
+extern int hud_secret_message; // "A secret is revealed!" message
 extern int map_player_coords, map_level_stats, map_level_time; // [FG] level stats and level time widgets
 
 #endif
diff --git a/Source/i_sound.c b/Source/i_sound.c
index ce2acc19..ce29f014 100644
--- a/Source/i_sound.c
+++ b/Source/i_sound.c
@@ -859,9 +859,9 @@ static void MidiProc_RegisterSong(void *data, int size)
 {
    char* filename;
    filename = M_TempFile("doom"); // [crispy] generic filename
-   
+
    M_WriteFile(filename, data, size);
-   
+
    if (!I_MidiPipe_RegisterSong(filename))
    {
       fprintf(stderr, "Error loading midi: %s\n",
@@ -885,7 +885,7 @@ int I_RegisterSong(void *data, int size)
       {
          music = NULL;
          MidiProc_RegisterSong(data, size);
-         return 1;         
+         return 1;
       }
       else
    #endif
@@ -902,9 +902,9 @@ int I_RegisterSong(void *data, int size)
       int midlen;
 
       memset(&mididata, 0, sizeof(MIDI));
-      
-      if((err = mmus2mid((byte *)data, &mididata, 89, 0))) 
-      {         
+
+      if((err = mmus2mid((byte *)data, &mididata, 89, 0)))
+      {
          // Nope, not a mus.
          dprintf("Error loading music: %d", err);
          return 0;
@@ -912,7 +912,7 @@ int I_RegisterSong(void *data, int size)
 
       // Hurrah! Let's make it a mid and give it to SDL_mixer
       MIDIToMidi(&mididata, &mid, &midlen);
-   
+
    #if defined(_WIN32)
       if (midi_server_initialized)
       {
@@ -927,15 +927,15 @@ int I_RegisterSong(void *data, int size)
          rw    = SDL_RWFromMem(mid, midlen);
          music = Mix_LoadMUS_RW(rw, false);
 
-         if(music == NULL) 
-         {   
+         if(music == NULL)
+         {
             // Conversion failed, free everything
             SDL_FreeRW(rw);
             rw = NULL;
-            free(mid);         
-         } 
-         else 
-         {   
+            free(mid);
+         }
+         else
+         {
             // Conversion succeeded
             // -> save memory block to free when unregistering
             music_block = mid;
diff --git a/Source/i_video.c b/Source/i_video.c
index e4eaee59..35ffa05c 100644
--- a/Source/i_video.c
+++ b/Source/i_video.c
@@ -909,8 +909,8 @@ void I_ShutdownGraphics(void)
       char buf[16];
       int buflen;
 
-      // Store the (x, y) coordinates of the window 
-      // in the "window_position" config parameter    
+      // Store the (x, y) coordinates of the window
+      // in the "window_position" config parameter
       SDL_GetWindowPosition(screen, &x, &y);
       M_snprintf(buf, sizeof(buf), "%i,%i", x, y);
       buflen = strlen(buf);
@@ -1077,7 +1077,7 @@ static void I_GetWindowPosition(int *x, int *y, int w, int h)
 void I_GetScreenDimensions(void)
 {
    SDL_DisplayMode mode;
-   int w = 16, h = 10;
+   int w = 16, h = 9;
    int ah;
    static boolean firsttime = true;
 
@@ -1109,24 +1109,6 @@ void I_GetScreenDimensions(void)
    // [crispy] widescreen rendering makes no sense without aspect ratio correction
    if (widescreen && useaspect)
    {
-      // switch(crispy->widescreen)
-      // {
-      //     case RATIO_16_10:
-      //         w = 16;
-      //         h = 10;
-      //         break;
-      //     case RATIO_16_9:
-      //         w = 16;
-      //         h = 9;
-      //         break;
-      //     case RATIO_21_9:
-      //         w = 21;
-      //         h = 9;
-      //         break;
-      //     default:
-      //         break;
-      // }
-
       SCREENWIDTH = w * ah / h;
       // [crispy] make sure SCREENWIDTH is an integer multiple of 4 ...
       SCREENWIDTH = (SCREENWIDTH + (hires ? 0 : 3)) & (int)~3;
diff --git a/Source/m_menu.c b/Source/m_menu.c
index 23a10393..57ecee36 100644
--- a/Source/m_menu.c
+++ b/Source/m_menu.c
@@ -1786,16 +1786,16 @@ void M_DrawBackground(char* patchname, byte *back_dest)
 #else              // while this pixel-doubles it
 /*
       for (y = 0 ; y < SCREENHEIGHT ; src = ((++y & 63)<<6) + back_src,
-       back_dest += SCREENWIDTH*2)
-  for (x = 0 ; x < SCREENWIDTH/64 ; x++)
-    {
-      int i = 63;
-      do
-        back_dest[i*2] = back_dest[i*2+SCREENWIDTH*2] =
-    back_dest[i*2+1] = back_dest[i*2+SCREENWIDTH*2+1] = src[i];
-      while (--i>=0);
-      back_dest += 128;
-    }
+	     back_dest += SCREENWIDTH*2)
+	for (x = 0 ; x < SCREENWIDTH/64 ; x++)
+	  {
+	    int i = 63;
+	    do
+	      back_dest[i*2] = back_dest[i*2+SCREENWIDTH*2] =
+		back_dest[i*2+1] = back_dest[i*2+SCREENWIDTH*2+1] = src[i];
+	    while (--i>=0);
+	    back_dest += 128;
+	  }
 */
     for (int y = 0; y < SCREENHEIGHT<<1; y++)
       for (int x = 0; x < SCREENWIDTH<<1; x += 2)
@@ -1810,10 +1810,10 @@ void M_DrawBackground(char* patchname, byte *back_dest)
 /*
     for (y = 0 ; y < SCREENHEIGHT ; src = ((++y & 63)<<6) + back_src)
       for (x = 0 ; x < SCREENWIDTH/64 ; x++)
-  {
-    memcpy (back_dest,back_src+((y & 63)<<6),64);
-    back_dest += 64;
-  }
+	{
+	  memcpy (back_dest,back_src+((y & 63)<<6),64);
+	  back_dest += 64;
+	}
 */
     for (y = 0; y < SCREENHEIGHT; y++)
       for (x = 0; x < SCREENWIDTH; x++)
@@ -2809,7 +2809,7 @@ setup_menu_t stat_settings1[] =  // Status Bar and HUD Settings screen
   {"ARMOR GOOD/EXTRA"  ,S_NUM       ,m_null,ST_X,ST_Y+13*8, {"armor_green"}},
   {"AMMO LOW/OK"       ,S_NUM       ,m_null,ST_X,ST_Y+14*8, {"ammo_red"}},
   {"AMMO OK/GOOD"      ,S_NUM       ,m_null,ST_X,ST_Y+15*8, {"ammo_yellow"}},
-  {"\"A SECRET IS REVEALED\" MESSAGE",S_YESNO,m_null,ST_X,ST_Y+16*8, {"hud_secret_message"}},
+  {"\"A SECRET IS REVEALED!\" MESSAGE",S_YESNO,m_null,ST_X,ST_Y+16*8, {"hud_secret_message"}},
 
   // Button for resetting to defaults
   {0,S_RESET,m_null,X_BUTTON,Y_BUTTON},
diff --git a/Source/m_misc.c b/Source/m_misc.c
index 6c844be6..2d17f98d 100644
--- a/Source/m_misc.c
+++ b/Source/m_misc.c
@@ -1698,11 +1698,12 @@ default_t defaults[] = {
     "1 to disable display of kills/items/secrets on HUD"
   },
 
-  { // "A secret is revealed" message
+  // "A secret is revealed!" message
+  {
     "hud_secret_message",
     (config_t *) &hud_secret_message, NULL,
     {0}, {0,1}, number, ss_none, wad_no,
-    "\"A secret is revealed\" message"
+    "\"A secret is revealed!\" message"
   },
 
   {  // killough 2/8/98: weapon preferences set by user:
diff --git a/Source/mmus2mid.c b/Source/mmus2mid.c
index b4b64b4a..e1bbbb77 100644
--- a/Source/mmus2mid.c
+++ b/Source/mmus2mid.c
@@ -303,6 +303,8 @@ int mmus2mid(UBYTE *mus, MIDI *mididata, UWORD division, int nocomp)
   signed char MUS2MIDchannel[MIDI_TRACKS];
 
   // copy the MUS header from the MUS buffer to the MUSh header structure
+
+  // [Woof!] fix MIDI endianess
   memcpy(MUSh.ID, mus, 4);
   MUSh.ScoreLength = READ_INT16(&mus[4]);
   MUSh.ScoreStart = READ_INT16(&mus[6]);
diff --git a/Source/sounds.c b/Source/sounds.c
index 7de567d8..d4a36ef1 100644
--- a/Source/sounds.c
+++ b/Source/sounds.c
@@ -234,7 +234,7 @@ sfxinfo_t S_sfx[] = {
   { "dgpain", sg_none,   96, 0, -1, -1, 0 },
 
   // [crispy] play DSSECRET if available
-  { "secret",  sg_none,  100, 0, -1, -1, 0 },  
+  { "secret",  sg_none,  100, 0, -1, -1, 0 },
 };
 
 //----------------------------------------------------------------------------
diff --git a/Source/st_stuff.c b/Source/st_stuff.c
index 39944334..9c163710 100644
--- a/Source/st_stuff.c
+++ b/Source/st_stuff.c
@@ -386,11 +386,11 @@ void ST_refreshBackground(boolean force)
       // killough 3/7/98: make face background change with displayplayer
       if (netgame)
         V_DrawPatch(ST_FX, 0, BG, faceback[displayplayer]);
-      
+
       // [crispy] copy entire SCREENWIDTH, to preserve the pattern
       // to the left and right of the status bar in widescren mode
       if (!force)
-      {      
+      {
         V_CopyRect(ST_X, 0, BG, SCREENWIDTH, ST_HEIGHT, ST_X, ST_Y, FG);
       }
       else
diff --git a/Source/w_wad.c b/Source/w_wad.c
index 68297f31..c1e43c4f 100644
--- a/Source/w_wad.c
+++ b/Source/w_wad.c
@@ -429,7 +429,7 @@ void W_InitMultipleFiles(char *const *filenames)
   // killough 4/4/98: add colormap markers
   W_CoalesceMarkedResource("C_START", "C_END", ns_colormaps);
 
-  // To ignore lumps between HI_START / HI_END markers
+  // [Woof!] namespace to avoid conflicts with high-resolution textures
   W_CoalesceMarkedResource("HI_START", "HI_END", ns_hires);
 
   // set up caching
diff --git a/Source/w_wad.h b/Source/w_wad.h
index 9c202874..1b0f1090 100644
--- a/Source/w_wad.h
+++ b/Source/w_wad.h
@@ -70,7 +70,7 @@ typedef struct
     ns_sprites,
     ns_flats,
     ns_colormaps,
-    ns_hires // namespace to avoid conflicts with high-resolution textures
+    ns_hires // [Woof!] namespace to avoid conflicts with high-resolution textures
   } namespace;
 
   int handle;
diff --git a/midiproc/CMakeLists.txt b/midiproc/CMakeLists.txt
index a1ee9608..e597472a 100644
--- a/midiproc/CMakeLists.txt
+++ b/midiproc/CMakeLists.txt
@@ -3,7 +3,7 @@ if(WIN32)
 
     add_executable(woof-midiproc WIN32 buffer.c buffer.h main.c proto.h)
 
-    target_woof_settings(woof-midiproc) 
+    target_woof_settings(woof-midiproc)
     target_include_directories(woof-midiproc
                                PRIVATE "../Source/" "${CMAKE_CURRENT_BINARY_DIR}/../")
     target_link_libraries(woof-midiproc SDL2::SDL2main SDL2::mixer)